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Electromagnetic spectrum is a range of transverse waves transferred by radiation. The significant part of the electromagnetic spectrum is that everything is working with EMS. Speed of light/electromagnetic waves is exactly 299,792,458 metres per second
| Name | Frequency | Wavelength | Uses |
|---|---|---|---|
| Radio | 30Hz - 3GHz | 1Mm (Megametre)- 1dm (Decimetre) |
|
| Microwaves | 300MHz - 300GHz | 30cm - 1mm |
|
| Infrared | 300GHz - 300THz | 1mm - 750nm |
|
| Visible Light | 300Thz - 600Thz | 380nm to 780 nm | Light :) |
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This work is licensed under a
Creative Commons Attribution-Noncommercial-Share Alike 2.0 UK: England & Wales License. Contact